Ponaxen
Generic Name
Axenaprofen
Manufacturer
Pharmaco Inc.
Country
United States
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Price Details
Current market pricing information
| Variant | Unit Price | Strip Price |
|---|---|---|
| ponaxen 45 mg tablet | ৳ 1,660.00 | N/A |
Description
Overview of the medicine
Ponaxen 45 mg Tablet is a non-steroidal anti-inflammatory drug (NSAID) used for the relief of mild to moderate pain, inflammation, and fever. It is typically prescribed for conditions such as osteoarthritis, rheumatoid arthritis, dysmenorrhea, and acute musculoskeletal disorders.
Uses & Indications
Dosage
Adults
45 mg orally every 6-8 hours as needed, not to exceed 180 mg in 24 hours.
Elderly
Use lowest effective dose. Close monitoring is recommended due to increased risk of adverse effects.
Renal_impairment
Dose adjustment may be necessary. Initiate with reduced dose and monitor renal function. Avoid in severe renal impairment.
How to Take
Take orally with food or milk to minimize gastrointestinal upset. Swallow the tablet whole with a full glass of water. Do not crush or chew.
Mechanism of Action
Ponaxen (Axenaprofen) works by inhibiting the activity of cyclooxygenase (COX) enzymes, particularly COX-1 and COX-2. This inhibition leads to a reduction in the synthesis of prostaglandins, which are key mediators of pain, inflammation, and fever.
Pharmacokinetics
Onset
Analgesic effect typically begins within 30-60 minutes.
Excretion
Excreted predominantly via the kidneys (approximately 60% as metabolites and unchanged drug) and to a lesser extent in feces.
Half life
Approximately 2-4 hours.
Absorption
Rapidly and completely absorbed from the gastrointestinal tract after oral administration. Peak plasma concentrations are achieved within 1-2 hours.
Metabolism
Primarily metabolized in the liver via cytochrome P450 enzymes (e.g., CYP2C9) to inactive metabolites.
Side Effects
Contraindications
- •Hypersensitivity to Axenaprofen or other NSAIDs (e.g., aspirin, ibuprofen)
- •Active gastrointestinal bleeding or peptic ulcer disease
- •Severe heart failure
- •Third trimester of pregnancy
- •Severe renal or hepatic impairment
Drug Interactions
Lithium
Increased plasma lithium levels.
Methotrexate
Increased methotrexate toxicity.
ACE Inhibitors/ARBs
Increased risk of renal impairment and reduced antihypertensive effect.
Other NSAIDs/Aspirin
Increased risk of gastrointestinal adverse effects.
Diuretics (e.g., Furosemide)
Reduced diuretic and antihypertensive effects.
Anticoagulants (e.g., Warfarin)
Increased risk of bleeding.
Storage
Store below 30°C in a dry place, away from light and moisture. Keep out of reach of children.
Overdose
Symptoms may include lethargy, drowsiness, nausea, vomiting, epigastric pain, and gastrointestinal bleeding. Severe overdose may result in hypertension, acute renal failure, respiratory depression, and coma. Management involves supportive care, gastric lavage or activated charcoal if recent ingestion, and symptomatic treatment.
Pregnancy & Lactation
Pregnancy Category C in first and second trimesters, Category D in third trimester. Avoid in late pregnancy due to potential for premature closure of the ductus arteriosus and inhibition of labor. Use with caution during lactation; small amounts may pass into breast milk.
Frequently Asked Questions
Common questions about this medicine
Pack Sizes
Shelf Life
36 months
Availability
Pharmacy
Approval Status
Approved (Hypothetical Drug)
Patent Status
Patented (Hypothetical)
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